Description
Laboratory tubing (NR), red, with inner diameter 5 mm and outer diameter 8 mm is a flexible natural-rubber hose designed for general fluid transfer in laboratory environments. The wall thickness of 1,5 mm provides a good balance of elasticity, kink resistance and durability for connecting glassware, pumps, condensers and other apparatus. Made from natural rubber (NR) in a distinctive red colour for easy line identification, the tubing is well suited to aqueous solutions and standard laboratory media. Supplied in a convenient 25 m length by manufacturer Deutsch & Neumann, it supports everyday applications in research, teaching and quality-control laboratories. Net weight is approximately 0,04286 kg, allowing straightforward handling and storage. The smooth bore and consistent dimensions ensure reliable flow and secure fitting onto standard connectors and glass joints.
This article is part of PVC, PTFE & other tubing, in Tubing, hoses & fittings.
Key features
- Pack size: 25 m
- Inner diameter: 5 mm
- Outer diameter: 8 mm
- Wall thickness: 1,5 mm
- Material: Natural rubber (NR)
- Colour: Red
- Technical Information Sheet:
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Questions about laboratory tubing (NR), red Inner diameter: 5 mm Outer diameter: 8 mm Wall
What is this article?
laboratory tubing (NR), red Inner diameter: 5 mm Outer diameter: 8 mm Wall is the article on this page. Luminix Health distributes Deutsch & Neumann for laboratory use. It sits in PVC, PTFE & other tubing, inside Tubing, hoses & fittings, in Labware.
PVC is the flexible everyday tube for water and mild aqueous liquids. PTFE is the stiff, almost inert tube for solvents. Other polymers sit between them. The bore, the wall and the chemical resistance are the specification, and the tube is cut to length.
Tubing is how a liquid or a gas moves between two vessels without being poured. Silicone stays flexible and survives repeated autoclaving. PTFE resists almost every solvent and is stiff. PVC is the ordinary flexible line for water and for mild aqueous work. The fitting, not the tube, is what usually leaks: the barb, the thread and the stopcock have to match the tube bore. Glass and plastic apparatus around these lines is indexed under ISO laboratory ware.
Which category should I open next?
The category is Tubing, hoses & fittings. The sub-category is PVC, PTFE & other tubing. The catalogue is Labware.
Shelves beside this one are Hose connectors, adapters & fittings, Stopcocks & valves, Silicone tubing and Tubing accessories.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.